Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK option to build against it.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/src/Fl_XBM_Image.cxx b/common/fltk/src/Fl_XBM_Image.cxx
new file mode 100644
index 0000000..cb35c1b
--- /dev/null
+++ b/common/fltk/src/Fl_XBM_Image.cxx
@@ -0,0 +1,112 @@
+//
+// "$Id: Fl_XBM_Image.cxx 7903 2010-11-28 21:06:39Z matt $"
+//
+// Fl_XBM_Image routines.
+//
+// Copyright 1997-2010 by Bill Spitzak and others.
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Library General Public License for more details.
+//
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+// USA.
+//
+// Please report all bugs and problems on the following page:
+//
+// http://www.fltk.org/str.php
+//
+// Contents:
+//
+// Fl_XBM_Image::Fl_XBM_Image() - Load an XBM file.
+//
+
+//
+// Include necessary header files...
+//
+
+#include <FL/Fl.H>
+#include <FL/Fl_XBM_Image.H>
+#include <stdio.h>
+#include <stdlib.h>
+#include <FL/fl_utf8.h>
+#include "flstring.h"
+
+//
+// 'Fl_XBM_Image::Fl_XBM_Image()' - Load an XBM file.
+//
+
+/**
+ The constructor loads the named XBM file from the given name filename.
+ <P>The destructor free all memory and server resources that are used by
+ the image.
+*/
+Fl_XBM_Image::Fl_XBM_Image(const char *name) : Fl_Bitmap((const char *)0,0,0) {
+ FILE *f;
+ uchar *ptr;
+
+ if ((f = fl_fopen(name, "rb")) == NULL) return;
+
+ char buffer[1024];
+ char junk[1024];
+ int wh[2]; // width and height
+ int i;
+ for (i = 0; i<2; i++) {
+ for (;;) {
+ if (!fgets(buffer,1024,f)) {
+ fclose(f);
+ return;
+ }
+ int r = sscanf(buffer,"#define %s %d",junk,&wh[i]);
+ if (r >= 2) break;
+ }
+ }
+
+ // skip to data array:
+ for (;;) {
+ if (!fgets(buffer,1024,f)) {
+ fclose(f);
+ return;
+ }
+ if (!strncmp(buffer,"static ",7)) break;
+ }
+
+ // Allocate memory...
+ w(wh[0]);
+ h(wh[1]);
+
+ int n = ((wh[0]+7)/8)*wh[1];
+ array = new uchar[n];
+
+ // read the data:
+ for (i = 0, ptr = (uchar *)array; i < n;) {
+ if (!fgets(buffer,1024,f)) {
+ fclose(f);
+ return;
+ }
+ const char *a = buffer;
+ while (*a && i<n) {
+ unsigned int t;
+ if (sscanf(a," 0x%x",&t)>0) {
+ *ptr++ = (uchar)t;
+ i ++;
+ }
+ while (*a && *a++ != ',');
+ }
+ }
+
+ fclose(f);
+}
+
+
+//
+// End of "$Id: Fl_XBM_Image.cxx 7903 2010-11-28 21:06:39Z matt $".
+//